Critical access hospital · Sparta, Wisconsin · 15 beds · CMS certification number 521305
Mayo Clinic Health System - Sparta
Latest filing: fiscal year ended December 31, 2025, amended, stamped by CMS September 21, 2026. 26 years on file, all shown below. Also on the 340B covered-entity register.
Enrolled with Medicare by Mayo Clinic Health System-Southwest Wisconsin Region.
Fiscal 2025 at a glance
What stands out
- Net patient revenue rose from $7.0M in its first year on file (2000) to $51.2M in 2025.
- From fiscal year 2024 to fiscal year 2025 its net patient revenue rose 13.3%.
- Its result from patient care: $2.6M (2023), $1.6M (2024), $909K (2025).
- 2 of the 5 critical access hospital peers below with a margin on file also report a gain on patient care for fiscal year 2025.
- Medicaid paid for 0.7% of its inpatient days and Medicare for 53.4%.
- In its fiscal 2025 filing, its $51.2M net patient revenue sits at the 70th percentile of 20 hospitals in WI, same facility class, under 25 beds.
26 years of filings
2000 settled margin −9.7% $7.0M $7.7M
2001 settled margin −3.0% $11.9M $12.3M
2002 settled margin 27.2% $12.7M $9.2M
2003 settled margin 19.5% $12.7M $10.2M
2004 settled margin 18.8% $13.5M $11.0M
2005 settled margin 30.3% $14.5M $10.1M
2006 reopened margin 28.7% $13.7M $9.7M
2007 reopened margin 16.2% $15.0M $12.6M
2008 settled margin 24.2% $16.9M $12.8M
2009 amended margin 14.6% $15.0M $12.8M
2010 reopened margin 19.5% $16.4M $13.2M
2011 settled margin 17.4% $17.3M $14.3M
2012 reopened margin −4.7% $398.6M $417.1M
2013 reopened margin −0.9% $419.6M $423.5M
2014 reopened margin 0.8% $423.9M $420.5M
2015 settled with audit margin −8.7% $384.6M $418.2M
2016 settled margin −9.5% $387.0M $423.8M
2017 settled margin −29.9% $350.8M $455.6M
2018 settled margin −10.4% $394.2M $435.1M
2019 settled margin −11.6% $399.4M $445.7M
2020 settled margin −13.3% $33.1M $37.6M
2021 settled margin 1.8% $42.2M $41.5M
2022 settled margin 4.3% $44.7M $42.8M
2023 settled margin 6.1% $42.3M $39.7M
2024 as submitted margin 3.6% $45.2M $43.5M
2025 amended margin 1.8% $51.2M $50.3M
Beside its peers
Critical access hospitals in Wisconsin with under 25 beds, fiscal year 2025.
Hospital Beds Net patient revenue Operating expenses Margin
Mayo Clinic Health System - Sparta 15 $51,161,112 $50,252,040 1.8%
Cumberland Healthcare, Cumberland 14 $31,229,691 $36,371,432 −16.5%
Edgerton Hospital and Health Services, Edgerton 16 $40,268,823 $43,729,676 −8.6%
Marshfield Medical Center - Neillsville, Neillsville 16 $41,737,390 $38,607,217 7.5%
SSM Health Ripon Community Hospital, Ripon 15 $31,969,128 $35,006,395 −9.5%
Essentia Health St. Mary's Hospital- Superior, Superior 16 $122,248,791 $95,122,777 22.2%
Patients and payers
- Discharges 141 S-3 line 14, col 15
- Inpatient days 4,425 S-3 line 14, col 8
- Beds in use, on an average day 12.2 days ÷ days in year
- Occupancy 80.8% days ÷ bed days
- Medicare share of days 53.4% S-3 cols 6 ÷ 8
- Medicaid share of days 0.7% S-3 cols 7 ÷ 8
Who owns it
Related organizations on its own cost report: MAYO CLINIC (100%), healthcare.
Control: voluntary nonprofit, other.
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More critical access hospitals in Wisconsin
File HOSP10FY2025.ZIP, form CMS-2552-10, CMS certification number 521305.
How this page was built: the CMS Medicare cost report, file HOSP10FY2025.ZIP, read September 21, 2026.
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